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Additives reviews and tests

Alza Test Ranks Additives Based on User Reviews and Other Data

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Additives – Test Results

The result for additives at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for additives. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from additives rank are based solely on various data and feedback from actual people who have purchased the products.

All from 228
Liqui Moly Additive for hydraulic jacks, 300 ml - Additive Substance
Liqui Moly Additive for hydraulic jacks, 300 ml
16.09 €
53.63 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 14.48 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - to reduce valve noise, cleans the valve oil channels, miscible with all engine oils
STP Additive for reducing emissions - petrol 400ml - Additive Substance
STP Additive for reducing emissions - petrol 400ml
10.22 €
25.55 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 8.69 €
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
Liqui Moly Diesel Particulate Filter (DPF) Protection, 250 ml - Additive Substance
Liqui Moly Diesel Particulate Filter (DPF) Protection, 250 ml
8.79 €
35.16 €/l
Currently Unavailable
Buy with code ALZADNI15 7.47 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Additive Substance - to extend filter life, prevents soot deposits, suitable for all diesel engines
LIQUI MOLY Pro-Line Engine Flush 1l - Additive Substance
LIQUI MOLY Pro-Line Engine Flush 1l
29.09 €
29.09 €/l
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 26.18 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance for oil - winter and summer, engine cleaner, dissolves deposits, volume 1000 ml
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 140 ml - Additive Substance
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 140 ml
28.79 €
205.64 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 25.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 140 ml for 4.5 l
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml - Additive Substance
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml
37.59 €
208.83 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 33.83 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 180 ml for 6 l
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml - Additive Substance
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml
23.09 €
209.91 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 20.78 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 110 ml for 3.5 l
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 300 ml - Additive Substance
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 300 ml
59.79 €
199.30 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 53.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 300 ml for 10 l
Millers Oils Diesel Injector Cleaner 250 ml - Additive Substance
Millers Oils Diesel Injector Cleaner 250 ml
10.90 €
43.60 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance diesel fuel injection cleaner, dissolves deposits, volume 250 ml
MOTUL Diesel System Clean Auto, 300 ml - Additive Substance
MOTUL Diesel System Clean Auto, 300 ml
9.19 €
30.63 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 8.27 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - Diesel additive to remove dirt from the fuel system, suitable for DFP engines
LIQUI MOLY Gasoline additive for improved acceleration 250ml - Additive Substance
LIQUI MOLY Gasoline additive for improved acceleration 250ml
8.59 €
34.36 €/l
Currently Unavailable
Buy with code ALZADNI15 7.30 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Additive Substance - for engine injection systems, improves engine thrust
LIQUI MOLY Stop oil loss 300ml - Additive Substance
LIQUI MOLY Stop oil loss 300ml
19.52 €
65.07 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 17.57 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - reduces oil consumption, regenerates gaskets, reduces engine noise
SONAX Oil additive, 250ml - Additive Substance
SONAX Oil additive, 250ml
11.59 €
46.36 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 9.85 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
Liqui Moly Gas Engine Valve Protection, 1 l - Additive Substance
Liqui Moly Gas Engine Valve Protection, 1 l
23.49 €
23.49 €/l
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 21.14 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - To reduce the possibility of engine overheating, protect cylinder heads, suitable for all LPG or CNG internal combustion engines
Liqui Moly Diesel additive, 300 ml - Additive Substance
Liqui Moly Diesel additive, 300 ml
11.49 €
38.30 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 10.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - for cleaning diesel fuel systems, reduces consumption and emissions, anticorrosive effects, improves engine performance
SONAX Diesel Fuel System Cleaner, 250ml - Additive Substance
SONAX Diesel Fuel System Cleaner, 250ml
9.89 €
39.56 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 8.41 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Additive Substance - ensures optimal combustion, removes deposits from the injection and combustion chambers of the piston, cleans the entire fuel system, protects against...
JLM BluBoost 250 ml anti-crystallisation protection - Additive Substance
JLM BluBoost 250 ml anti-crystallisation protection
20.90 €
83.60 €/l
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - additive to protect the AdBlue system in the car, for use on 100l AdBlue
SONAX Anti-freeze spray - tallow, 1 pc - Cleaner
SONAX Anti-freeze spray - tallow, 1 pc
5.99 €
332.78 €/l
Currently Unavailable
Buy with code ALZADNI15 5.09 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cleaner - prevents the rubber seals from sticking to doors, for cabriolet roofs, windows and the luggage compartment lid
Millers Oils DPF Cleaner & Regenerator 250 ml - Additive Substance
Millers Oils DPF Cleaner & Regenerator 250 ml
13.10 €
52.40 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for diesel, dpf cleaner, sludge dissolving, volume 250 ml

No longer sold

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